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不知你产品中的接地标志是否带有螺孔,可用来接地。如果可用来接地,就算你没有接上地线也是不可以的。这一点标准IEC 60335-1 3.3.10 中有写明的:不能有接地或依靠的安装条件。/ `* |5 s! u2 U- g& C1 h- [- U
$ r- w- K) Z) l8 ]8 W; W原文如下:
2 i9 J+ H: k, H! A8 t5 D* s; j& F& w, D( M! J3 F
3.3.10
1 Y/ ]+ }1 j" x) T3 Cclass II appliance
8 K6 S, S3 B6 W; i2 Q: Sappliance in which protection against electric shock does not rely on basic insulation only
% f9 Q. L6 D$ k* Mbut in which additional safety precautions are provided, such as double insulation or
! i4 b, q9 _; t3 F# M# _% Y; xreinforced insulation, there being no provision for protective earthing or reliance upon
1 K; A" F- ?- C' oinstallation conditions |
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